🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 169 Days

Day: 15.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.67 AU - 0.95 AU

Year: 259 Days

Day: 24 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.31 AU

Year: 496 Days

Day: 36 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.99 AU - 2.89 AU

Year: 1352 Days

Day: 35.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.26 AU - 5.96 AU

Year: 4098 Days

Day: 15.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,111,000 km

• M1: 594,652 km (0.055 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 10.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.52 AU - 7.54 AU

Year: 5920 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,111,000 km

• M1: 151,393 km (0.039 R)
• M2: 233,821 km (0.083 R)
• M3: 332,706 km (0.082 R)
• M4: 420,220 km (0.113 R)
• M5: 506,538 km (0.044 R)
• M6: 792,719 km (0.114 R)
• M7: 904,319 km (0.09 R)
• M8: 991,684 km (0.11 R)
• M9: 1,175,690 km (0.111 R)
• M10: 1,288,337 km (0.115 R)
• M11: 1,490,144 km (0.033 R)
• M12: 1,648,419 km (0.086 R)
• M13: 1,812,528 km (0.116 R)
• M14: 2,137,305 km (0.083 R)
• M15: 2,216,442 km (0.05 R)
• M16: 2,439,343 km (0.072 R)
• M17: 2,522,220 km (0.107 R)
• M18: 2,755,144 km (0.103 R)
• M19: 3,039,530 km (0.096 R)
• M20: 4,047,221 km (0.043 R)
• M21: 4,396,233 km (0.044 R)
• M22: 4,497,810 km (0.051 R)
• M23: 4,703,207 km (0.057 R)
• M24: 4,780,998 km (0.054 R)
• M25: 5,096,799 km (0.071 R)
• M26: 6,254,687 km (0.047 R)
• M27: 6,340,556 km (0.101 R)
• M28: 6,658,452 km (0.116 R)
• M29: 7,551,701 km (0.116 R)
• M30: 8,324,822 km (0.091 R)
• M31: 8,545,778 km (0.1 R)
• M32: 8,672,937 km (0.074 R)
• M33: 8,832,857 km (0.092 R)
• M34: 8,961,361 km (0.118 R)
• M35: 9,252,927 km (0.055 R)
• M36: 9,350,914 km (0.116 R)
• M37: 9,449,050 km (0.057 R)
• M38: 9,679,730 km (0.085 R)
• M39: 10,112,966 km (0.06 R)
• M40: 10,180,135 km (0.09 R)
• M41: 10,791,691 km (0.115 R)
• M42: 10,894,914 km (0.103 R)
• M43: 10,963,729 km (0.119 R)
• M44: 11,310,646 km (0.069 R)
• M45: 11,485,377 km (0.099 R)
• M46: 11,872,985 km (0.095 R)
• M47: 11,979,498 km (0.088 R)
• M48: 14,287,793 km (0.078 R)
• M49: 14,438,887 km (0.038 R)
• M50: 16,136,225 km (0.114 R)
• M51: 16,649,645 km (0.055 R)
• M52: 16,729,081 km (0.061 R)
• M53: 16,968,288 km (0.119 R)
• M54: 17,128,358 km (0.042 R)
• M55: 17,895,645 km (0.066 R)
• M56: 18,263,058 km (0.085 R)
• M57: 18,715,442 km (0.055 R)
• M58: 18,839,458 km (0.046 R)
• M59: 19,296,629 km (0.048 R)
• M60: 19,589,392 km (0.037 R)
• M61: 19,673,317 km (0.088 R)
• M62: 20,647,199 km (0.091 R)
• M63: 20,775,404 km (0.107 R)
• M64: 20,860,974 km (0.068 R)
• M65: 21,550,022 km (0.11 R)
• M66: 22,246,400 km (0.035 R)
• M67: 22,597,506 km (0.025 R)
• M68: 24,334,786 km (0.078 R)
• M69: 24,470,322 km (0.12 R)
• M70: 24,968,932 km (0.099 R)
• M71: 25,700,316 km (0.066 R)
• M72: 25,884,321 km (0.101 R)
• M73: 26,022,550 km (0.115 R)
• M74: 26,161,077 km (0.115 R)
• M75: 27,418,447 km (0.034 R)
• M76: 27,841,959 km (0.103 R)
• M77: 29,125,509 km (0.098 R)
• M78: 29,509,526 km (0.066 R)
• M79: 29,991,980 km (0.082 R)
• M80: 30,185,709 km (0.098 R)
• M81: 30,379,737 km (0.057 R)
• M82: 30,476,976 km (0.06 R)
• M83: 31,062,352 km (0.12 R)
• M84: 31,209,407 km (0.092 R)
• M85: 31,553,033 km (0.111 R)
• M86: 33,340,728 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.9

Radius: 11.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.19 AU - 7.51 AU

Year: 6360 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 74.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,111,000 km

• M1: 181,911 km (0.092 R)
• M2: 355,744 km (0.037 R)
• M3: 565,630 km (0.104 R)
• M4: 849,267 km (0.116 R)
• M5: 1,195,137 km (0.056 R)
• M6: 1,356,853 km (0.11 R)
• M7: 1,545,346 km (0.08 R)
• M8: 1,702,573 km (0.094 R)
• M9: 1,885,831 km (0.063 R)
• M10: 2,206,120 km (0.025 R)
• M11: 2,452,208 km (0.111 R)
• M12: 3,094,133 km (0.075 R)
• M13: 3,812,951 km (0.077 R)
• M14: 4,082,077 km (0.085 R)
• M15: 4,164,057 km (0.115 R)
• M16: 4,753,323 km (0.116 R)
• M17: 5,014,072 km (0.028 R)
• M18: 5,220,068 km (0.063 R)
• M19: 5,854,812 km (0.096 R)
• M20: 5,947,563 km (0.058 R)
• M21: 6,071,878 km (0.105 R)
• M22: 6,999,535 km (0.104 R)
• M23: 7,197,004 km (0.028 R)
• M24: 7,597,477 km (0.081 R)
• M25: 7,868,549 km (0.04 R)
• M26: 8,073,947 km (0.106 R)
• M27: 8,177,319 km (0.095 R)
• M28: 8,315,846 km (0.095 R)
• M29: 8,490,128 km (0.102 R)
• M30: 8,700,762 km (0.064 R)
• M31: 8,877,736 km (0.115 R)
• M32: 9,199,222 km (0.107 R)
• M33: 9,488,245 km (0.094 R)
• M34: 9,780,260 km (0.111 R)
• M35: 10,186,568 km (0.069 R)
• M36: 10,298,467 km (0.109 R)
• M37: 11,054,235 km (0.093 R)
• M38: 11,671,775 km (0.115 R)
• M39: 11,827,956 km (0.111 R)
• M40: 11,945,540 km (0.11 R)
• M41: 12,181,755 km (0.071 R)
• M42: 12,340,179 km (0.067 R)
• M43: 13,631,956 km (0.067 R)
• M44: 13,878,942 km (0.076 R)
• M45: 14,628,877 km (0.12 R)
• M46: 14,881,697 km (0.077 R)
• M47: 16,255,005 km (0.099 R)
• M48: 16,956,619 km (0.106 R)
• M49: 18,298,961 km (0.041 R)
• M50: 19,028,849 km (0.096 R)
• M51: 19,582,511 km (0.084 R)
• M52: 20,752,815 km (0.046 R)
• M53: 21,275,061 km (0.042 R)
• M54: 22,090,519 km (0.107 R)
• M55: 22,916,150 km (0.098 R)
• M56: 23,210,110 km (0.077 R)
• M57: 24,049,354 km (0.078 R)
• M58: 24,999,300 km (0.115 R)
• M59: 25,453,479 km (0.091 R)
• M60: 25,605,471 km (0.088 R)
• M61: 25,808,625 km (0.117 R)
• M62: 28,130,832 km (0.118 R)
• M63: 29,131,343 km (0.068 R)
• M64: 29,290,365 km (0.109 R)
• M65: 29,556,051 km (0.114 R)
• M66: 29,929,298 km (0.085 R)
• M67: 32,311,644 km (0.119 R)
• M68: 32,531,254 km (0.106 R)
• M69: 32,641,208 km (0.114 R)
• M70: 33,414,480 km (0.115 R)
• M71: 33,692,133 km (0.101 R)
• M72: 34,249,685 km (0.101 R)
• M73: 34,361,584 km (0.092 R)
• M74: 35,374,062 km (0.034 R)
• M75: 36,168,277 km (0.12 R)
• M76: 36,339,268 km (0.067 R)
• M77: 36,453,411 km (0.104 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,559 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit